Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CHARMAINE NI
NPI 1497648422
Nurse Practitioner - Family in West Covina, CA

Q: What is Charmaine Ni's NPI number?

The NPI number for Charmaine Ni is 1497648422. It was assigned to this individual provider in the NPPES registry on May 29, 2025.

Q: What is Charmaine Ni's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Charmaine Ni was last updated on July 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since May 29, 2025PECOS Enrolled

420 S GLENDORA AVE, WEST COVINA, CA 91790(626) 919-4333 Get Directions Write a Review

NPPES record last updated: July 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 22, 2026, May 29, 2025 (2 updates tracked since 2025).

On this page

About Charmaine Ni NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHARMAINE NI (NPI 1497648422) is an individual family provider in West Covina, California, licensed in California (95032021) and active in the NPI registry since May 2025. The provider is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1497648422

Entity TypeIndividual

Primary Taxonomy363LF0000X

Provider Legal NameCHARMAINE NI

Location Address420 S GLENDORA AVEWest Covina, CA 91790-3001

Mailing Address805 Berkenstock CirPlacentia, CA 92870-2747

Phone(626) 919-4333

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateMay 29, 2025

Last NPPES UpdateJuly 22, 20262 updates tracked since enumeration

NPPES CertifiedJuly 22, 2026

✔ NPI 1497648422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 95032021

420 S GLENDORA AVE, West Covina, CA 91790

Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Charmaine Ni is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7113438318

PECOS Enrollment IDI20250616000988

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Leave this field empty